AT&T LG G8 receives November 2019 patch with version G820UM10r

There is good news for AT&T LG G8 ThinQ (LM-G820UM) variant users as the company has released the latest firmware update for the device in the USA. It brings the latest November 2019 Security Patch for AT&T LG G8 ThinQ that comes with a software version G820UM10r. The software update is based on Android 9.0 Pie and doesn’t offer any other improvements or features to this device. The update making its way via OTA and waving in a phased manner to a selected number of devices.

The broader roll-out process will start soon. If you’re using a smartphone for a while then you should know that the latest system security patch updates are also included in a software update to keep the device safe from malware or bugs. The latest November 2019 Android Security Patch Level fixes a critical security vulnerability in the System component that could enable a remote attacker to execute arbitrary code on an Android device. Check out more details on the Android Security Bulletin.

AT&T LG G8 receives November 2019 patch with version G820UM10r

Check OTA Updates

AT&T always prefers the software OTA updates on a scheduled daily limit to prevent network congestion. If the daily limit crossed then you may check back again the next day. But if in case, you’re not receiving the OTA updates automatically, then you should check for OTA updates.

In order to do that, go to the device Settings > tap on the General tab > Update center > System update. Then tap on Check for update. If the latest software version G820UM10r is available, then follow the on-screen prompts to download and install the latest firmware update.


Make sure to keep up to 50% or higher battery charge and connect the device to a Wi-Fi network for a stable upgrade process.

If you’re still not receiving the OTA update, then you can manually install the firmware update on your AT&T LG G8 ThinQ device. Before going to the installation part, let’s take a quick look at the firmware details and changelog below.

Firmware Details and Changelog:

  • Release date: December 9, 2019
  • Android version: 9.0
  • Security patch level (SPL): November 1, 2019
  • Baseband number: PKQ1.181203.001
  • Software version: G820UM10r
  • File size: 201MB

  • What’s changing: Security Patch Level

How to:

Check out our simple trick to download the official LG firmware for your device.

Source: AT&T

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